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Colossal

Services

Everything your business needs to launch, perform, and grow

We work end to end — strategy, design, engineering, hosting, and everything in between — so nothing falls in the gap between teams.

Site Building

Custom, responsive websites and web apps built from the ground up in modern, clean and efficient code.

  • Marketing sites, product sites, and full web apps
  • Component-driven builds that are easy to extend
  • Content structured so you can update it without a developer

Hosting & Infrastructure

Reliable, secure, scalable hosting so your site stays fast under any load.

  • Deployment pipelines with staging and rollback
  • Monitoring and uptime alerting
  • Infrastructure sized to your traffic, not over-provisioned

UX Testing

Structured usability testing and iteration so real users shape the product, not assumptions.

  • Moderated and unmoderated usability sessions
  • Funnel and conversion analysis
  • Iteration cycles built into every engagement

UI Design & Specialties

Interfaces obsessed over pixel-by-pixel — motion, accessibility, and visual polish included.

  • Design systems and component libraries
  • Motion and micro-interaction design
  • Accessibility built in, not retrofitted

AI Integration

Practical AI features — chat, search, personalization, automation — wired into your product, not bolted on.

  • AI features scoped to real user problems
  • Retrieval, search, and assistant integrations
  • Workflow automation behind the scenes

SEO Optimization

Technical and on-page SEO built into the site from the start — so the right people actually find you.

  • Technical audits: crawlability, speed, structured data
  • On-page optimization and metadata strategy
  • Search performance tracking you can actually read

ADA Compliance

Accessibility audits and remediation to WCAG standards — so your site works for everyone, on every device.

  • WCAG 2.2 AA audits with prioritized findings
  • Remediation of code, color, and content issues
  • Screen reader and keyboard testing on real user flows

Email Campaigns

Campaigns and automations designed, built, and delivered — looking sharp in every inbox and driving repeat business.

  • Custom-coded, responsive email templates
  • Campaign and automation setup
  • Deliverability, list health, and performance reporting

Efficient, Sustainable Code

Lean, well-architected code that reduces server load, page weight, and energy use.

  • Query and asset optimization, not just page speed scores
  • Fewer, smarter server calls
  • Lower compute cost for you, lower footprint overall

Not sure which service you need?

Most projects need a mix. Tell us where you're starting from and we'll map out what actually matters first.

Let's get to work